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KMID : 0359320200600040229
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Korean Journal of Veterinary Research
2020 Volume.60 No. 4 p.229 ~ p.232
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Application of porcine small intestinal submucosa (Vetrix BioSIS®) for recurrent corneal sequestrum in an American shorthair cat
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Kim Young-Sam
Kang Seon-Mi
Nam Sun-Hwa
Yun Seong-Jin
Seo Kang-Moon
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Abstract
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A 15-year-old, spayed, female American shorthair cat presented with recurrent corneal sequestrum in the right eye. The cat had undergone superficial keratectomy twice for corneal sequestrum treatment 5 and 11 months previously. Two layers of porcine small intestinal submucosa (SIS; Vetrix BioSIS®) were applied to the surgical corneal defect after keratectomy. Thereafter, clinical signs, such as lacrimation, blepharospasm, and corneal ulcer, disappeared 50 days postoperatively. Moreover, the application of SIS with keratectomy prevented recurrence until 651 days after surgery. SIS could be applied as an additional bioscaffold for surgical repair of corneal sequestrum recurring after superficial keratectomy alone in cats.
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KEYWORD
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cat, keratectomy, sequestrum, small intestinal submucosa, ulcer
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